I want to make esp32 beacon that work both as ibeacon and eddystone URL beacon - bluetooth-lowenergy

Question

Here is my code in which i want to make esp32 to advertise both as ibeacon and eddystone URL. In start it will act as a Ibeacon but when i write URL text from nrf connect app after connection URL beacon function is called and advertisement data changes to URL format from setBeacon() method.
#include "sys/time.h"
#include "BLEDevice.h"
#include "BLEUtils.h"
#include "BLEServer.h"
#include "BLEBeacon.h"
#include "esp_sleep.h"
// See the following for generating UUIDs:
// https://www.uuidgenerator.net/
#define GPIO_DEEP_SLEEP_DURATION 10 // sleep 4 seconds and then wake up
RTC_DATA_ATTR static time_t last; // remember last boot in RTC Memory
RTC_DATA_ATTR static uint32_t bootcount;
uint16_t beconUUID = 0xFEAA;
#define CHARACTERISTIC_UUID "beb5483e-36e1-4688-b7f5-ea07361b26a8"
BLEAdvertising *pAdvertising;
struct timeval now;
const char turnIbeacon ='IBeacon';
const char turnURL ='URL';
BLEAdvertisementData oAdvertisementData = BLEAdvertisementData();
BLEAdvertisementData oScanResponseData = BLEAdvertisementData();
void setBeacon2() {
Serial.println("Function2 is called");
BLEBeacon oBeacon = BLEBeacon();
oBeacon.setManufacturerId(0x4C00); // fake Apple 0x004C LSB (ENDIAN_CHANGE_U16!)
oBeacon.setProximityUUID(BLEUUID(beconUUID));
oBeacon.setMajor((bootcount & 0xFFFF0000) >> 16);
oBeacon.setMinor(bootcount & 0xFFFF);
oAdvertisementData.setFlags(0x04); // BR_EDR_NOT_SUPPORTED 0x04
std::string strServiceData = "";
strServiceData += (char)26; // Len
strServiceData += (char)0xFF; // Type
strServiceData += oBeacon.getData();
oAdvertisementData.addData(strServiceData);
pAdvertising->setAdvertisementData(oAdvertisementData);
pAdvertising->setScanResponseData(oScanResponseData);
}
void setBeacon() {
char beacon_data[22];
Serial.println("Function is called");
beacon_data[0] = 0x10; // Eddystone Frame Type (Eddystone-URL)
beacon_data[1] = 0x20; // Beacons TX power at 0m
beacon_data[2] = 0x03; // URL Scheme 'https://'
beacon_data[3] = 'y'; // URL add 1
beacon_data[4] = 'o'; // URL add 2
beacon_data[5] = 'u'; // URL add 3
beacon_data[6] = 't'; // URL add 4
beacon_data[7] = 'u'; // URL add 5
beacon_data[8] = 'b'; // URL add 6
beacon_data[9] = 'e'; // URL add 7
beacon_data[10] = '.'; // URL add 8
beacon_data[11] = 'c'; // URL add 9
beacon_data[12] = 'o'; // URL add 10
beacon_data[13] = 'm'; // URL add 11
oAdvertisementData.setServiceData(BLEUUID(beconUUID), std::string(beacon_data, 14));
}
class MyCallbacks: public BLECharacteristicCallbacks
{
void onWrite(BLECharacteristic *pCharacteristic)
{
std::string value = pCharacteristic->getValue();
if (value.length() > 0)
{
Serial.println("*********");
Serial.print("New value: ");
for (int i = 0; i < value.length(); i++)
{
Serial.print(value[i]);
// if(value[i] == turnON)
// {
//setBeacon();
// }
//
/* If received Character is 0, then turn OFF the LED */
if(value[i] == turnIbeacon)
{
setBeacon();
}
}
Serial.println();
Serial.println("*********");
}
}
};
void setup()
{
Serial.begin(115200);
gettimeofday(&now, NULL);
Serial.printf("start ESP32 %d\n",bootcount++);
Serial.printf("deep sleep (%lds since last reset, %lds since last boot)\n",now.tv_sec,now.tv_sec-last);
last = now.tv_sec;
BLEDevice::init("ESP32-BLE-Server");
BLEServer *pServer = BLEDevice::createServer();
pAdvertising = BLEDevice::getAdvertising();
BLEDevice::startAdvertising();
setBeacon2();
BLEService *pService = pServer->createService(beconUUID);
BLECharacteristic *pCharacteristic = pService->createCharacteristic(
CHARACTERISTIC_UUID,
BLECharacteristic::PROPERTY_WRITE
);
pCharacteristic->setCallbacks(new MyCallbacks());
pCharacteristic->setValue("Hello World");
pService->start();
BLEAdvertising *pAdvertising = pServer->getAdvertising();
pAdvertising->start();
}
void loop()
{
delay(2000);
}
In initial run i was able to write something on esp32 using nrf connect app but now that write sign is not showing. And after connect when start i re-scan my device will disappears.
Note: Everything is running perfectly when i am uploading individual code of ibeacon and eddystone url on esp32